[GRASSLIST:1649] 2-colored fill of polygon

GRASS GRASS user
1

Hello,

Is it possible to fill a polygon with a two colored pattern.

I´m working on automatically generated maps for avalanche risk forcast.
Therefor i have to fill polygons with predefined colors, and one of them
is a two colored pattern. The fill schould be black and red checkered.

Anybody done something like that with grass?

Thanks,
Michaela
--
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Institut fuer Geographie und Regionalforschung
Universitaet Wien
Kartografie und Geoinformation

Departement of Geography and Regional Research
University of Vienna
Cartography and GIS

Universitaetstr. 7, A-1010 Wien, AUSTRIA

Tel: (+43 1) 4277 48658
Fax: (+43 1) 4277 48649
E-mail: kinb@atlas.gis.univie.ac.at

FTP: ftp://ftp.gis.univie.ac.at
WWW: http://www.gis.univie.ac.at/karto
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Virtual Map Forum: http://www.gis.univie.ac.at/vmf
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2

On Monday 03 November 2003 11:15, Michaela Kinberger wrote:

Hello,

Is it possible to fill a polygon with a two colored pattern.

I´m working on automatically generated maps for avalanche risk forcast.
Therefor i have to fill polygons with predefined colors, and one of them
is a two colored pattern. The fill schould be black and red checkered.

Anybody done something like that with grass?

Patterns (example http://mpa.itc.it/radim/g50/pattern.png) can be plotted
in ps.map using vector->pat option.

Radim